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MRF to OPO: distance & flight time
Marfa (Marfa Municipal Airport) → Porto (Francisco de Sá Carneiro Airport)
5,124 mi
8,246 km · 4,452 nm
10h 31m
estimated nonstop flight time
—
time difference · heading northeast
See live MRF→OPO fares Phone-only fares on this route — call free
Flight time details
5,124 miles nonstop takes roughly 10h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- MRF — Marfa Municipal Airport · Marfa, United States
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near MRF
- ALE · Alpine Casparis Municipal Airport20 mi away
- FST · Fort Stockton Pecos County Airport76 mi away
- PEQ · Pecos Municipal Airport76 mi away
- INK · Winkler County Airport109 mi away
Near OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Frequently asked questions
How far is MRF from OPO?
The flight distance from Marfa (MRF) to Porto (OPO) is 5,124 miles (8,246 km, 4,452 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MRF to OPO?
A nonstop flight takes about 10h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from MRF to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MRF–OPO that never appear on search engines, with no booking fees.